更改火狐主页与服务器网络检测

主程序：

  1 using System;
  2 using System.Collections.Generic;
  3 using System.Linq;
  4 using System.Text;
  5 using System.Windows.Forms;
  6 using System.IO;
  7 using System.Diagnostics;
  8 using System.Text.RegularExpressions;
  9 namespace Maintenance
 10 {
 11     public partial class frm_Main : Form
 12     {
 13         int app_count = 0;
 14         public frm_Main()
 15         {
 16             InitializeComponent();
 17         }
 18 
 19         #region 火狐设置
 20         private void Firefox_Set_button_Click(object sender, EventArgs e)
 21         {
 22             //主页设置
 23             string Set_Path = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\Mozilla\Firefox\profiles.ini";
 24             string Path2 = "";
 25             List<string> str = new List<string>();
 26             using (StreamReader reader = File.OpenText(Set_Path))
 27             {
 28                 string line = "";
 29                 while ((line = reader.ReadLine()) != null)
 30                 {
 31                     str.Add(line);
 32                 }            
 33             }
 34             string NewPath = "";
 35             if (str.Where(n => n.Equals("[Profile0]")).ToArray().Length > 0)
 36             {
 37                 string temp=str.Where(n => n.Contains("Path")).ToArray()[0];
 38                 Path2 = temp.Substring(5, temp.Length - 5);
 39                 NewPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\Mozilla\Firefox\" + Path2 + @"\prefs.js";
 40             }
 41             if (str.Where(n => n.Equals("[Profile1]")).ToArray().Length > 0)
 42             {
 43                 string temp = str.Where(n => n.Contains("Path")).ToArray()[0];
 44                 Path2 = temp.Substring(5, temp.Length - 5);
 45                 NewPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\Mozilla\Firefox\" + Path2 ;
 46             }
 47 
 48             StringBuilder builder = new StringBuilder();
 49             using (StreamReader reader = File.OpenText(NewPath))
 50             {
 51                 string line = "";
 52                 bool flag = true;
 53                 while ((line = reader.ReadLine()) != null)
 54                 {
 55                     if (line.Contains("\"browser.startup.homepage\"")&&flag==true)
 56                     {
 57                         builder.Append("user_pref(\"browser.startup.homepage\", \""+this.HomePage_textBox.Text.Trim()+"\");\n");
 58                         flag = false;
 59                     }
 60                     else
 61                     {
 62                         builder.Append(line+"\n");
 63                     }
 64                 }
 65             }
 66             File.WriteAllText(NewPath, builder.ToString());
 67            
 68             if(File.Exists(@"C:\Program Files (x86)\Mozilla Firefox\firefox.exe"))
 69             {
 70                 Process pro = Process.Start(@"C:\Program Files (x86)\Mozilla Firefox\firefox.exe");
 71                 pro.StartInfo.WindowStyle = ProcessWindowStyle.Maximized;
 72                 pro.WaitForInputIdle(1000);
 73                 if (pro.Responding)
 74                 {
 75                     SendKeys.SendWait("{F11}");
 76                 }
 77             }
 78         }
 79         #endregion
 80 
 81         #region 界面初始化
 82 
 83         private void Init()
 84         {
 85             //设置主页
 86             this.HomePage_textBox.Text = System.Configuration.ConfigurationSettings.AppSettings["HomePage"];
 87         }
 88         private void frm_Main_Load(object sender, EventArgs e)
 89         {
 90             this.Init();
 91             this.app_timer.Start();
 92         }
 93         #endregion
 94 
 95         #region 退出
 96         private void Exit_button_Click(object sender, EventArgs e)
 97         {
 98             Application.Exit();
 99         }
100         #endregion
101 
102         private void PingServer_button_Click(object sender, EventArgs e)
103         {
104             Process p = new Process();
105             p.StartInfo.FileName = "cmd.exe";
106             p.StartInfo.UseShellExecute = false;
107             p.StartInfo.RedirectStandardInput = true;
108             p.StartInfo.RedirectStandardOutput = true;
109             p.StartInfo.RedirectStandardError = true;
110             p.StartInfo.CreateNoWindow = true;
111 
112             p.Start();
113             p.StandardInput.WriteLine("ping -n " + System.Configuration.ConfigurationSettings.AppSettings["PingCount"] + " " + System.Configuration.ConfigurationSettings.AppSettings["ServerIP"]);
114             p.StandardInput.WriteLine("exit");
115             string strRst = p.StandardOutput.ReadToEnd();
116             //计数
117             int count = 0;
118             MatchCollection m1 = Regex.Matches(strRst, @"(0% loss)");
119             MatchCollection m2 = Regex.Matches(strRst, @"Destination host unreachable.");
120             MatchCollection m3 = Regex.Matches(strRst, @"Request timed out.");
121             MatchCollection m4 = Regex.Matches(strRst, @"Unknown host");
122             count = m1.Count + m2.Count + m3.Count + m4.Count;;
123 
124             File.WriteAllText(System.Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory) + @"\log.txt", strRst, Encoding.UTF8);
125             if (count >= int.Parse(System.Configuration.ConfigurationSettings.AppSettings["AlarmCount"]))
126             {
127                 Process.Start(System.Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory) + @"\log.txt");
128                 MessageBox.Show("网络不稳定，请检查！", "提示");
129             }
130             else
131             {
132                 File.Delete(System.Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory) + @"\log.txt");
133                 MessageBox.Show("网络稳定！", "提示");
134             }
135         }
136 
137         #region 检查程序关闭时间
138         private void app_timer_Tick(object sender, EventArgs e)
139         {
140             app_count++;
141             if (app_count == 60 * int.Parse(System.Configuration.ConfigurationSettings.AppSettings["AppTime"]))
142             {
143                 Application.Exit();
144             }
145         }
146         #endregion
147 
148         #region 一键设置客户端
149         private void ClientSet_button_Click(object sender, EventArgs e)
150         {
151             Firefox_Set_button_Click(null, null);
152             PingServer_button_Click(null,null);
153         }
154         #endregion
155     }
156 }

配置文件：

 1 <?xml version="1.0" encoding="utf-8" ?>
 2 <configuration>
 3   <appSettings>
 4     <add key="HomePage" value="http://www.cnblogs.com/"/>   <!--服务器主页-->
 5     <add key="ServerIP" value="192.168.1.1"/>               <!--服务器IP-->
 6     <add key="PingCount" value="100"/>                      <!--Ping服务器次数-->
 7     <add key="AlarmCount" value="5"/>                       <!--报警次数-->
 8     <add key="AppTime" value="10"/>                         <!--程序运行时间，以分钟为单位-->
 9   </appSettings>
10 </configuration>